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Schaffner Ecosine max FN 3470, User And Installation Manual

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Schaffner Ecosine max FN 3470 User And Installation Manual Download Page 66

Schaffner Group

 

User and Installation Manual  
Ecosine

 

max 

65/66 

schaffner.com 

11  Troubleshooting 

Schaffner ecosine harmonic filters are high quality products and have undergone rigorous testing and 
qualification procedures. Every unit runs through suitable tests in our ISO 9001:2000 factories. Due to 
this reason no major issues need to be expected if the filter is installed, operated, and maintained as 
described in this document. 

 

In the unlikely event of a problem, please contact Schaffner or your local partner for assistance. 

Summary of Contents for Ecosine max FN 3470

Page 1: ...com www schaffner com User and Installation Manual Ecosine max Passive Harmonic Filters Ecosine max FN 3470 FN 3471 50 Hz for 380 415 VAC FN 3480 FN 3481 50 Hz for 440 480 VAC FN 3472 FN 3473 60 Hz f...

Page 2: ...his Manual in whole or in part is prohibited without the prior written permission of Schaffner Given that Schaffner will continuously improve and develop the product changes may be made to the informa...

Page 3: ...rmatting in the whole document table pasted as picture from datasheet were converted to real editable table to allow a better trans lation of the document and possible future updates Typo corrections...

Page 4: ...e 1 Ecosine max product variants and performance FN3470 FN3471 FN3480 FN3481 FN3472 FN3473 FN3482 FN3483 Grid frequency 50Hz 60Hz Nominal operating voltage 3x380 415VAC 3x440 480VAC 3x380 415VAC 3x440...

Page 5: ...t Type of load Any 3 phase equipment with front end six pulse diode rectifier with or without DC link choke Type of source 3 phase power line without neutral Line impedance 3 calculated for the rated...

Page 6: ...Schaffner Group User and Installation Manual Ecosine max 5 66 schaffner com v General Safety Notes and Installation Guidelines Cautions and Warnings...

Page 7: ...2 Filter selection table FN 3480 FN 3481 50 Hz 3 440 480 VAC 16 2 3 Filter selection table FN 3472 FN 3473 60 Hz 3 380 415 VAC 18 2 4 Filter selection table FN 3482 FN 3483 60 Hz 3 440 480 VAC 20 3 F...

Page 8: ...470 80 72 82 with load choke present 44 5 2 Mechanical design of FN3471 81 73 83 without load choke present 45 6 Performance estimation using SchaffnerPQS 47 7 Filter application 48 8 Filter installat...

Page 9: ...TS 57 8 3 7 Connect auxiliary switch AS AS 58 8 3 8 Install and connect the switch remote operator 59 8 3 9 Fuses 60 9 Filter maintenance 62 9 1 Maintenance schedule 62 9 2 Power capacitors 63 9 2 1...

Page 10: ...igure 1 and Figure 2 below FN3470 FN3472 FN3480 and FN3482 filters contain 3 chokes which enables them to handle the most tough harmonic mitigation task and to achieve very high performance 5 THDi FN3...

Page 11: ...z 60 Hz 60 Hz Nominal operating voltage 3x 380 to 415 VAC 3x 440 to 480 VAC 3x 380 to 415 VAC 3x 440 to 480 VAC The second part of the designation FN 34nn xxx yyy _ _ _ _ _ _ _ indicates the motor dri...

Page 12: ...drives with 4 DC link choke FN 3481 400 99 E0XXJXX Filter for 50 Hz 440 480 V AC grid motor drive power rating 400kW open frame IP 00 filter contains trap disconnect jumper module Filter is expected...

Page 13: ...e following table 50 Hz grid Nominal voltage 380 415 V AC TN TT IT configuration 50 Hz grid Nominal voltage 440 480 V AC TN TT IT configuration 60 Hz grid Nominal voltage 380 415 V AC TN TT IT configu...

Page 14: ...ted power 5 Recommended filter Type FN 3471 355 99 Example 3 Power line rating 480 V 50 Hz Drive rating 440 480 V 50 60 Hz 400 kW 700 A B6 diode rectifier without DC link choke Planned rectifier drive...

Page 15: ...8 3527 300 320 Busbar S12 FN 3470 400 99 E0XXSXX 400 808 608 4617 400 426 Busbar L10 FN 3470 500 99 E0XXSXX 500 985 766 4475 400 510 Busbar L12 Motor drive input current without harmonic filter Table...

Page 16: ...ut Ldc 8 THDi rated power is achieved when FN3471 is applied to drives without Ldc while 5 THDi rated power is achieved when there is a 4 Ldc pre sent in the drive Table 6 FN 3471 filter selection tab...

Page 17: ...9 3584 300 366 Busbar S12 FN 3480 500 99 E0XXSXX 500 856 629 4356 400 385 Busbar L10 FN 3480 560 99 E0XXSXX 560 947 705 4536 400 410 Busbar L12 Motor drive input current without harmonic filter Table...

Page 18: ...ut Ldc 8 THDi rated power is achieved when FN3481 is applied to drives without Ldc while 5 THDi rated power is achieved when there is a 4 Ldc pre sent in the drive Table 10 FN 3481 filter selection ta...

Page 19: ...265 355 595 420 3451 250 295 650 FN3472 400 99 E0XXSXX 300 400 656 469 3404 250 320 705 FN3472 480 99 E0XXSXX 358 480 773 563 4173 300 385 849 Motor drive input current without harmonic filter Table...

Page 20: ...Ldc 8 THDi rated power is achieved when FN 3473 is applied to drives without Ldc while 5 THDi rated power is achieved when there is a 4 Ldc present in the drive Table 14 FN 3473 filter selection tabl...

Page 21: ...us bar S10 FN 3482 500 99 E0XXSXX 370 500 656 467 3404 250 320 705 Bus bar S12 FN 3482 600 99 E0XXSXX 450 600 773 563 4173 300 385 849 Bus bar L10 Motor drive input current without harmonic filter Tab...

Page 22: ...ut Ldc 8 THDi rated power is achieved when FN3483 is applied to drives without Ldc while 5 THDi rated power is achieved when there is a 4 Ldc pre sent in the drive Table 18 FN 3483 filter selection ta...

Page 23: ...ing External cooling 6 Overload capability 1 6x rated current for 1 minute once per hour Capacitive current no load 20 of rated input current at 400 V AC Ambient temperature range 25 C to 40 C fully o...

Page 24: ...l cooling 6 Overload capability 1 6x rated current for 1 minute once per hour Capacitive current no load 20 of rated input current at 480 V AC Ambient temperature range 25 C to 40 C fully operational...

Page 25: ...erload capability 1 6x rated current for 1 minute once per hour Capacitive current no load 20 of rated input current at 480 V AC Ambient temperature range 25 C to 40 C fully operational 40 C to 70 C d...

Page 26: ...verload capability 1 6x rated current for 1 minute once per hour Capacitive current no load 20 of rated input current at 480 V AC Ambient temperature range 25 C to 40 C fully operational 40 C to 70 C...

Page 27: ...fner first 3 6 Cable cross section requirement 3 6 1 Power terminals All power terminal of ecosine max filters are busbar connection with designation 99 The cable cross section must be selected accord...

Page 28: ...355 kW 444 480 50 D F S08 2x 185 mm2 2x 300 kcmil FN3481 400 99 400 kW 501 480 50 E F S08 2x 240 mm2 2x 400 kcmil FN3481 500 99 500 kW 630 480 50 F F L08 3x 185 mm2 2x 600 kcmil FN3481 560 99 560 kW...

Page 29: ...Schaffner Group User and Installation Manual Ecosine max schaffner com 28 66 Figure 4 Drawing of different terminal dimensions according to Table 20...

Page 30: ...480 315 99 FN3481 315 99 FN3482 350 99 FN3482 400 99 FN3482 450 99 FN3483 350 99 FN3483 400 99 FN3483 450 99 50 240 AWG 1 0 0 500kcmil FN3470 315 99 FN3470 355 99 FN3471 315 99 FN3471 355 99 FN3480 35...

Page 31: ...ge Up to 250V AC Rated current AC Inom 2 5A cos 1 0 1 6A cos 0 6 1 8A cos 0 4 0 5 3 9 Cabinet specifications The complete ecosine max series has been type tested and qualified using reference standard...

Page 32: ...8617 820 8617 830 Roof mounted fan 1 000m h 3140 500 3140 500 3140 500 Outlet filter Standard 323 x 323 x 25 mm 3243 200 3243 200 3243 200 Outlet filter Standard 255 x 255 x 25 mm 2x 3240 200 2x 3240...

Page 33: ...inlet located according to Figure 5 and Table 26 Table 25 Air flow required for cooling Frame size m3 h Min air volume CFM ft3 min S08 L08 1069 629 S10 L10 1069 629 S12 L12 1069 629 External air flow...

Page 34: ...sion C1 C2 C3 C4 Cabinet 800mm 70 20 70 70 Cabinet 1000mm 120 20 700 80 Cabinet 1200mm 120 20 700 130 3 10 1 Additional requirement for cooling To allow significant air flow the fine dust filter foam...

Page 35: ...User and Installation Manual Ecosine max schaffner com 34 66 Figure 6 opening at the bottom and back of the cabinet front view Figure 7 opening at the bottom of the cabinet top view from inside About...

Page 36: ...Schaffner Group User and Installation Manual Ecosine max 35 66 schaffner com Figure 8 opening at the back of the cabinet Base plinth should stay open for cables entry and cooling...

Page 37: ...ealized with 6 frame sizes S08 S10 S12 and L08 L10 L12 Dimensions and footprint are provided in section 3 12 Ecosine max passive harmonic filters are IP00 and external air cooling is needed details ar...

Page 38: ...H R S1 S2 S3 T LINE LOAD Recommended cabinet size WxDxH S08 max 650 max 505 1120 380 330 230 490 13 5 255 10 470 30 800x600x2000 S10 890 max 505 1120 370 514 n a 280 13 5 255 10 240 30 1000x600x2000...

Page 39: ...1 18 31 5x23 6x78 7 S10 35 04 max 19 88 44 09 14 57 20 24 n a 11 02 0 53 10 04 0 039 9 45 1 18 39 4x23 6x78 7 S12 41 73 max 19 88 44 09 14 57 26 93 n a 11 02 0 53 10 04 0 039 9 06 0 39 47 2x23 6x78 7...

Page 40: ...nd power THDv 2 line voltage unbalance 1 5 THDi is not guaranteed for thyristor rectifier application The performance of the filter is de pendent on the firing angle of the thyristors Ecosine max filt...

Page 41: ...front ends Figure 14 Drive dc link voltage vs load diode rectifier front ends with FN 3471 series and drive with 4 Ldc 0 0 2 0 4 0 6 0 8 1 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170...

Page 42: ...180 C UL approved to detect overload in chokes AS AS Terminal for auxiliary connection details refer to section 8 3 7 PE Protective earth Threaded stud with washer and nut Function blocks Chokes Power...

Page 43: ...Threaded stud with washer and nut Trap disconnect D1 D2 D3 D1 D2 D3 3 couples of terminals For optional configurations with TDJ wire bridges are installed for immediate operation of the filter They a...

Page 44: ...FN 3480 and FN 3482 series contains line choke load choke trap choke and trap capacitor which helps reduce THDi to 5 for motor drives without DC link choke present The base module schematic is shown...

Page 45: ...Switch module namely a circuit breaker is required in high power passive harmonic filters for safety reasons The short circuit current of high power passive harmonic filters can go beyond 10 000A how...

Page 46: ...73 83 without load choke present The general design of FN3471 81 73 83 filters without load choke present and with circuit breaker module E0XXSXX is shown in Figure 19 On the right side of the frame t...

Page 47: ...Schaffner Group User and Installation Manual Ecosine max schaffner com 46 66 Figure 19 Design of FN3471 81 73 83 filter Type E0XXSXX...

Page 48: ...be simulated with the Schaffner Power Quality Simulator SchaffnerPQS pqs schaffner com By using SchaffnerPQS users can easily simulate and estimate system performance taking into ac count the most imp...

Page 49: ...s and sensitive loads Ecosine max passive harmonic filters are also suit able for paralleling lower power non linear loads on a higher power harmonic filter to improve overall system economy In this c...

Page 50: ...Schaffner Group User and Installation Manual Ecosine max 49 66 schaffner com Figure 21 Application example with 2 filters in parallel for larger load...

Page 51: ...dy container for in ternational shipment However carefully inspect the shipping container for damage that may have occurred in transit There are two TiltWatches and one ShockWatch attached on the pack...

Page 52: ...e on the left side with a clearance of about 10mm to the inner frame of the cabinet Additionally the customer must ensure that the filter can be taken out straight from the front door of the cabinet d...

Page 53: ...ed fixation points are offered in case of difficult acces sibility of the rear fixation points Those permitted fixation points have a distance S2 between the screws on the terminal side and screws on...

Page 54: ...documentation for more information 8 2 3 Filter placement 1 Lift filter with appropriate crane using the two lifting slots dimen sions of the slot 20x50mm 2 Place the filter as precisely as possible b...

Page 55: ...4 66 Danger respect lifting angle risk of severe dam age The maximum allowed angle between the lifting rope and verti cal plan should not exceed 45 Failing to comply might destroy the equipment and in...

Page 56: ...ty instructions 8 3 2 Carefully connect protective earth PE cable to adequate earth potential close to ecosine filter Use a cable with diameter of equal or bigger size as fore seen for line load side...

Page 57: ...t touch directly any live part This can be ensured by keeping the cable in vertical position below each termi nal during installation of cables Connect the cables to the busbar as follow 1 Connect lin...

Page 58: ...against over current is still required it is not recommended to use the filter without any switch installed The customer is fully responsible for any inappropriate usage of the filter 8 3 6 Connect mo...

Page 59: ...aker manuali For filter configuration with J option equipped with trap disconnect jumper for third party switch installation see sections 2 1 to 2 4 The AS terminal block is installed but not connecte...

Page 60: ...manuali for complete installation and usage Warning the switch is a protection device its purpose is to disconnect the trap capacitor circuit in case of over current or over heating Usage of the swit...

Page 61: ...l ters paralleled for a higher power load need each a separate 3 phase line side fuse block corresponding to the re spective filter and according to Table 30 and Table 31 The drive s application manua...

Page 62: ...0 99 800ii 800 FN3470 400 99 FN3471 400 99 FN3480 500 99 FN3481 500 99 800ii 800 FN3470 500 99 FN3471 500 99 FN3480 550 99 FN3481 550 99 1000ii 1000 i UL class J ii UL class L Table 31 Requested fuse...

Page 63: ...ll help maximizing filter lifetime Warnings High voltage potentials are involved in the operation of this product Always remove line side power before attempting to perform maintenance and let ample t...

Page 64: ...ssolution processes The electrolytic solution is ag gressive it can affect and weaken the dielectric in the timeframe between production and product commissioning The weak points are responsible for t...

Page 65: ...ligible since absolute values are low due to reduced load power Needed external components not part of ecosine filter or system functions for fully automated capaci tive current control Motor load pow...

Page 66: ...ave undergone rigorous testing and qualification procedures Every unit runs through suitable tests in our ISO 9001 2000 factories Due to this reason no major issues need to be expected if the filter i...

Page 67: ...Schaffner Group User and Installation Manual Ecosine max schaffner com 66 66 This page is intentionally left blank...

Page 68: ...Scha ner Group Nordstrasse 11e 4542 Luterbach Switzerland T 41 32 681 66 26 info schaffner com www schaffner com...

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